Release Message:  The TARDIS arrives at a holiday camp company with the crew worried by a prediction of giant crabs and the Doctor (Patrick Troughton) becomes interested in the apparent madman Medok's stories of creatures that roam the colony at night.

Description:  The TARDIS arrives at a holiday camp company with the crew worried by a prediction of giant crabs and the Doctor becomes interested in the apparent madman Medok's stories of creatures that roam the colony at night. MISSING EPISODE